Alwin Men & Women Cotton Two Layer Sun Wind Pro Head Cover Knitted Cap Hat Cotton blend Imported Dimension: Flat Length*Width:31*27cm/12.2*10.6inch,Cap Circumference:56-61cm/22-24inch Spring & Fall Well Matched Hat Series Winter Fashion & Casual Headwear Hat,Warm Keeping & Windproof Must Have Chic Cool Headwear Accessories; Normally it takes 7-15 working days arriving at you, excluding holidays, weekends & weather delays. The sizing info. Near the Size Choice is Amazon refernce size chart, not the actual size of this item.